13389727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 15634080

約数和(自身を除く): 2244353

約数列:

[1, 13, 17, 43, 221, 559, 731, 1409, 9503, 18317, 23953, 60587, 311389, 787631, 1029979, 13389727]

約数ペア:

[(1, 13389727), (13, 1029979), (17, 787631), (43, 311389), (221, 60587), (559, 23953), (731, 18317), (1409, 9503)]